Radiator grill for an automobile



FIG. 1 is a front elevational view of a radiator grill for an automobile showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a front perspective view thereof.

The broken line showing of the radiator grill is for purpose of illustrating environmental structure and forms no part of the claimed design. 

The ornamental design for a radiator grill for an automobile, as shown and described. 